Error code reference

Whirlpool Refrigerator Error Code D9+D7

Main board and defrost sensor failure detected during service diagnostic mode.

Whirlpool codes Whirlpool refrigerator codes

Avg. service call

$285

National average. Trip fee plus diagnostic plus labor. Before parts.

MyPros+ 3-day pass

$9.95

Same diagnostic steps, on your phone. Start now.

You keep in your pocket

~$275

Even before you buy the part.

Skip the service call. Fix it yourself.

Full procedure unlocks instantly.

Get Started

Diagnostic procedure

The full D9+D7 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check main control board and defrost sensor.

Unlock with pass

More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

Unlock D9+D7 procedure $9.95

Or subscribe: $29/month for unlimited access to all codes plus Max AI diagnostics.

78,000+ service manuals · 160,000+ error codes · 55+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass

The full D9+D7 procedure

Related Whirlpool refrigerator error codes